Sender

Sender's editor is a straightforward drag-and-drop builder with pop-ups, embedded forms, and a workflow-style automation tool that handles welcome sequences, abandoned cart flows for connected stores, and basic behavioral triggers. Push notifications are included too, an unusual extra for a platform this size.

Pricing scales by subscriber count once you outgrow the free tier, with paid plans starting around $7 a month for Standard and about $14 for Professional. The free-forever plan supports up to 2,500 contacts and 15,000 emails a month with no time limit and no credit card required, and unlike several competitors it keeps automation and segmentation available rather than reserving them for paid tiers, though Sender branding appears in the footer. It fits a small business or creator who wants real automation on a free plan rather than a stripped-down version of one.